<!DOCTYPE html>
<html>

<head>
    <meta charset="utf-8">
    <meta name="viewport" content="initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=0, width=device-width, viewport-fit=cover" />
    <title>exchange_mobile</title>
</head>
<script>
</script>
<body>
    <div id="app-box"></div>
    <!-- built files will be auto injected -->
</body>
<script type="text/javascript">
    // var u = navigator.userAgent;
    // var isiOS = !!u.match(/\(i[^;]+;( U;)? CPU.+Mac OS X/); //ios终端
    // var isIPhoneX = /iphone/gi.test(window.navigator.userAgent) && window.devicePixelRatio && window.devicePixelRatio === 3 && window.screen.width === 375 && window.screen.height === 812;
    // var isIPhoneXSMax = /iphone/gi.test(window.navigator.userAgent) && window.devicePixelRatio && window.devicePixelRatio === 3 && window.screen.width === 414 && window.screen.height === 896;
    // var isIPhoneXR = /iphone/gi.test(window.navigator.userAgent) && window.devicePixelRatio && window.devicePixelRatio === 2 && window.screen.width === 414 && window.screen.height === 896;
    // if (isiOS) {
    //     if(!isIPhoneX&&!isIPhoneXSMax&&!isIPhoneXR){
    //     //  document.body.style.paddingTop = "20px"
    //     }
    // }
</script>

</html>